Finding the Fourth Proportional to 108,805.71, 150,113.38 and 71,101.83

Step by Step Solution

1. Step 1: Write the proportion equation
   108,805.71 : 150,113.38 = 71,101.83 : x
2. Step 2: Convert to fraction form
   108,805.71/150,113.38 = 71,101.83/x
3. Step 3: Cross multiply
   108,805.71x = 150,113.38 × 71,101.83
4. Step 4: Simplify right side
   108,805.71x = 10,673,336,025.49
5. Step 5: Solve for x
   x = 10,673,336,025.49/108,805.71
6. Step 6: Final answer
   x = 98,095.37